Patents by Inventor Randall V. Guest

Randall V. Guest has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200240232
    Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.
    Type: Application
    Filed: April 10, 2020
    Publication date: July 30, 2020
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
  • Patent number: 10697266
    Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: June 30, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
  • Patent number: 10092953
    Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprising an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: October 9, 2018
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette, Zhiyue Xu
  • Patent number: 9833838
    Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprises an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer, wherein the composite particles have a corrosion rate of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F. An article comprises composite particles, wherein has a corrosion rates of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: December 5, 2017
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette, Zhiyue Xu
  • Publication number: 20170266923
    Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.
    Type: Application
    Filed: June 8, 2017
    Publication date: September 21, 2017
    Applicant: Baker Hughes Incorporated
    Inventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
  • Patent number: 9707739
    Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.
    Type: Grant
    Filed: July 22, 2011
    Date of Patent: July 18, 2017
    Assignee: BAKER HUGHES INCORPORATED
    Inventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
  • Patent number: 9488027
    Abstract: A downhole composite component is disclosed. The downhole composite component includes a tubular member, the tubular member comprising a fiber reinforced polymer matrix composite. The fiber reinforced polymer matrix composite includes a polymer matrix, the polymer matrix having an unfilled matrix compressive modulus of elasticity. The polymer matrix also includes a nanoparticle filler comprising a plurality of nanoparticles dispersed within the polymer matrix, the polymer matrix and dispersed nanoparticle filler having a filled matrix compressive modulus of elasticity, the filled matrix compressive modulus of elasticity being greater than the unfilled matrix compressive modulus of elasticity.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: November 8, 2016
    Assignee: BAKER HUGHES INCORPORATED
    Inventors: Randall V. Guest, Soma Chakraborty, Joshua C. Falkner
  • Publication number: 20160207106
    Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprising an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer.
    Type: Application
    Filed: March 8, 2016
    Publication date: July 21, 2016
    Applicant: Baker Hughes Incorporated
    Inventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette, Zhiyue Xu
  • Publication number: 20160201415
    Abstract: A method of forming a slip cone includes winding a slip cone material onto a mandrel to create at least one slip cone preform having a plurality of layers. At least one of the plurality of layers is inclined relative to the mandrel. The slip cone preform is removed from the mandrel and processed to form at least one slip cone.
    Type: Application
    Filed: January 14, 2015
    Publication date: July 14, 2016
    Applicant: Baker Hughes Incorporated
    Inventor: Randall V. Guest
  • Patent number: 9238316
    Abstract: A method of making an anisotropic filtration media includes foaming a media, straining the media in a selected direction, and relieving strain of the media in the selected direction.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: January 19, 2016
    Assignee: Baker Hughes Incorporated
    Inventors: Nicholas Carrejo, Michael H. Johnson, Randall V. Guest
  • Patent number: 9155983
    Abstract: A method of making a shape memory structure includes, commingling elastic material with viscoelastic material, and forming a structure with the commingled materials. Altering a shape of the structure, altering an environment the structure is exposed to, to lock in the altered shape of the structure via hardening of the viscoelastic material until the structure is exposed to another environment that softens the viscoelastic material.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: October 13, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: Randall V. Guest, Michael H. Johnson, Kirk J. Huber
  • Patent number: 9090012
    Abstract: A process of making a foamed conformable material by reaction injection molding comprises providing a first component from a first feed tank at a first flow rate, via a first conduit, to a mixing device; providing a second component from a second feed tank at a second flow rate, via a second conduit, to the mixing device, the second component reactive with the first component in the presence of a foaming agent; mixing the first component and the second component in the mixing device to form a reaction mixture; introducing the reaction mixture into an injection molding device; molding the reaction mixture to form a foamed conformable material; wherein the mixing of the reaction mixture is adjusted to achieve a desired average cell size of the foamed conformable material. The process can produce wellbore-conforming materials that can function to filter out sand or other undesirable fines from a formation.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: July 28, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest
  • Patent number: 9044914
    Abstract: A permeable material compacting method includes feeding permeable material between at least one set of rollers, and decreasing a cross sectional area of the permeable material as it passes between the at least one set of rollers.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: June 2, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: Randall V. Guest, Charles Edward Fowler, Bennett M. Richard
  • Patent number: 9017501
    Abstract: A method of making a polymeric component includes, extruding one or more strands of a polymer, halting curing of the one or more strands, forming a mat with the extruded one or more strands, bonding the one or more strands to one another at points of contact therebetween, and curing the one or more strands.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: April 28, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: Randall V. Guest, Michael H. Johnson, Kirk J. Huber
  • Publication number: 20150093589
    Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprises an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer, wherein the composite particles have a corrosion rate of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F. An article comprises composite particles, wherein has a corrosion rates of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F.
    Type: Application
    Filed: October 21, 2014
    Publication date: April 2, 2015
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette
  • Publication number: 20140360613
    Abstract: A screen assembly including a tubular screen member, an instrumentation line disposed at an outer radial surface of the tubular screen member and a shape-change element disposed radially outwardly of the instrumentation line. The shape-change element is configured to change in radial dimension in response to exposure to a corresponding stimulus in order to increasingly clamp the instrumentation line against the outer radial surface of the tubular screen member when transitioning from a first shape to a second shape. The shape-change element protects the instrumentation line radially between the tubular screen component and the shape-change element along an entire axial length of the shape-change element. A method of monitoring a borehole completion is also included.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 11, 2014
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Phillip E. Abshire, Tyrone P. Dominique, Randall V. Guest
  • Patent number: 8839849
    Abstract: A method for producing fluid from a subterranean formation includes configuring a body to at least partially fill with a selected fluid; and actuating a flow restriction element using the body. The selected fluid may be water. An apparatus for controlling flow of a fluid into a wellbore tubular may include a selectively buoyant body, and a flow restriction element responsive to a movement of the selectively buoyant body. The selectively buoyant body includes a membrane configured to block a flow of hydrocarbons into the selectively buoyant body. The flow restriction element may include a flapper, a sliding sleeve, and a poppet valve. The body may be at least partially filled with a permeable material, which includes, but is not limited to, open-cell foam, reticulated metal foam, shaped sintered powder and capillary tubes.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: September 23, 2014
    Assignee: Baker Hughes Incorporated
    Inventors: Randall V. Guest, Stephen L. Crow, Martin P. Coronado
  • Patent number: 8720590
    Abstract: A permeable material compacting method includes, positioning a portion of at least one elongated member within the interior of a tubular, moving a portion of the at least one elongated member through the interior of the tubular, moving a permeable material through the interior of the tubular with the portion of the at least one elongated member, and radially compacting the permeable material as the permeable material passes through the interior of the tubular.
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: May 13, 2014
    Assignee: Baker Hughes Incorporated
    Inventors: Randall V. Guest, Edward J. O'Malley
  • Patent number: 8721958
    Abstract: A permeable material compacting method includes, forming a cavity between a membrane and a structure, porting fluid to or from the cavity, positioning permeable material adjacent the membrane, generating a differential pressure across the membrane, deforming the membrane, and decreasing volume of the permeable material.
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: May 13, 2014
    Assignee: Baker Hughes Incorporated
    Inventor: Randall V. Guest
  • Publication number: 20140124981
    Abstract: A method of making a shape memory structure includes, commingling elastic material with viscoelastic material, and forming a structure with the commingled materials. Altering a shape of the structure, altering an environment the structure is exposed to, to lock in the altered shape of the structure via hardening of the viscoelastic material until the structure is exposed to another environment that softens the viscoelastic material.
    Type: Application
    Filed: January 9, 2014
    Publication date: May 8, 2014
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Randall V. Guest, Michael H. Johnson, Kirk J. Huber